[PATCH 3/6] arm64: dts: imx8mq-librem5: Enable SNVS RTC

[Sebastian Krzyszkowiak via B4 Relay]

From: Sebastian Krzyszkowiak <sebastian.krzyszkowiak at puri.sm>

It has been disabled because it was being used for system clock instead
of the discrete RTC. However, SNVS has some features that the discrete
RTC does not, such as being able to turn the device on. Solve that issue
with aliases instead and reenable SNVS RTC.

Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak at puri.sm>
---
 arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
index b92b5f7b2bd7..8c37b1293699 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
@@ -17,6 +17,11 @@ / {
 	compatible = "purism,librem5", "fsl,imx8mq";
 	chassis-type = "handset";
 
+	aliases {
+		rtc0 = &rtc;
+		rtc1 = &snvs_rtc;
+	};
+
 	backlight_dsi: backlight-dsi {
 		compatible = "led-backlight";
 		leds = <&led_backlight>;
@@ -1001,7 +1006,7 @@ ldo7_reg: LDO7 {
 		};
 	};
 
-	rtc at 68 {
+	rtc: rtc at 68 {
 		compatible = "microcrystal,rv4162";
 		reg = <0x68>;
 		pinctrl-names = "default";
@@ -1316,10 +1321,6 @@ &snvs_pwrkey {
 	status = "okay";
 };
 
-&snvs_rtc {
-	status = "disabled";
-};
-
 &uart1 { /* console */
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart1>;

-- 
2.52.0